190328-N-JY673-012 SANTA RITA, Guam (March 29, 2019) Sailors aboard the Los Angeles-class fast attack submarine USS Key West (SSN 723) moor pierside as the submarine returns to Guam, March 29, 2019. Key West is one of four Los Angeles-class fast attack submarines assigned to Commander, Submarine Squadron 15 located at Polaris Point on Naval Base Guam in Apra Harbor, Guam. (U.S. Navy photo by Mass Communication Specialist 1st Class Timmy Wakefield/Released)